CN206737890U - Adaptive equalization intelligence reversing pumping unit - Google Patents
Adaptive equalization intelligence reversing pumping unit Download PDFInfo
- Publication number
- CN206737890U CN206737890U CN201720427684.2U CN201720427684U CN206737890U CN 206737890 U CN206737890 U CN 206737890U CN 201720427684 U CN201720427684 U CN 201720427684U CN 206737890 U CN206737890 U CN 206737890U
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- China
- Prior art keywords
- frame
- intelligence
- adaptive equalization
- pumping unit
- rod string
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- Expired - Fee Related
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Abstract
Adaptive equalization intelligence reversing pumping unit, belong to belt-type pumping unit field.Including frame（6）And positioned at frame（6）Outside rod string（11）, rod string（11）By actuating unit（1）Drive, it is characterised in that：Actuating unit（1）It is fixed on frame（6）Top, in frame（6）Be internally provided with the balance weight mechanism slided up and down, belt（4）Pass through actuating unit（1）Balance weight mechanism and rod string are connected respectively（11）, in frame（6）Outside be additionally provided with for detecting rod string（11）The displacement detecting component of movement position.In this adaptive equalization intelligence reversing pumping unit, by setting displacement detecting component, realize and the position of rod string is detected, so as to realize the regulation of rod string stroke.
Description
Technical field
Adaptive equalization intelligence reversing pumping unit, belong to belt-type pumping unit field.
Background technology
So far, the belt type pumping unit of domestic each elephant adds up to more than 20 ten thousand.Although present belt-type is taken out
Oil pumper has a very big improvement to oil machine than before, but the several shortcomings of generally existing：（1）Belt type pumping unit is changed using machinery
To, therefore the stroke of rod string is unadjustable.（2）Coordinate the balancing weight for playing balanced action with rod string using fixation
The balancing weight of weight, therefore the weight of balancing weight can not be selected according to the actual conditions in different oil fields when in use, from
And belt type pumping unit can not carry out Proper Match with the actual conditions in oil field, so as to cause during use reliability compared with
Difference.
The content of the invention
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided one kind is by setting displacement
Detection components, realize and the position of rod string is detected, so as to realize the adaptive of rod string stroke regulation
Balance intelligent reversing pumping unit.
Technical scheme is used by the utility model solves its technical problem：The adaptive equalization intelligently commutation oil pumping
Machine, including frame and the rod string positioned at Shelf External, rod string are driven by actuating unit, it is characterised in that：Power
Mechanism is fixed on the top of frame, and in the balance weight mechanism that slides up and down of being internally provided with of frame, belt passes through actuating unit point
Not Lian Jie balance weight mechanism and rod string, be additionally provided with the outside of frame for detect rod string movement position displacement examine
Survey component.
Preferably, described displacement detecting component is that the upper stroke for being separately positioned on frame front end face upper and lower part is opened
Close and the next travel switch.
Preferably, described balance weight mechanism is ballast box, and ballast box includes casing and be placed in casing some matches somebody with somebody
Pouring weight.
The inner vertical of described frame is provided with a plurality of guide rail, described balance weight mechanism clamp between the guide rails,
The outside of balance weight mechanism is provided with the pulley coordinated with guide rail.
Preferably, actuating unit fixed plate is provided with the top of described frame, described actuating unit is fixed on dynamic
The top of force mechanisms fixed plate.
Preferably, described actuating unit includes motor and the decelerator driven by motor, belt bypass
The output end connecting with pumping rod post and balance weight mechanism of decelerator.
Preferably, it is tiltedly installed with bearing diagonal on the rear end face of described frame, the bottom of bearing diagonal and frame is simultaneously
It is fixed on bottom plate.
Preferably, connected between described belt and rod string by moving the polished rod eye of detection components for trigger bit
Connect.
Compared with prior art, beneficial effect possessed by the utility model is：
1st, in this adaptive equalization intelligence reversing pumping unit, by setting displacement detecting component, realize to sucker rod
The position of post is detected, so as to realize the regulation of rod string stroke.
2nd, weight-matched is carried out by using the balancing weight and rod string of different weight, therefore can be according to different oil fields
Actual conditions the weight of balancing weight is selected so that it is reasonable that belt type pumping unit can be carried out with the actual conditions in oil field
Matching, makes the application of this adaptive equalization intelligence reversing pumping unit wider, and the stability to work is stronger.
3rd, by setting bearing diagonal, the stability of frame is substantially increased.
Brief description of the drawings
Fig. 1 is adaptive equalization intelligence reversing pumping unit left view.
Fig. 2 is adaptive equalization intelligence reversing pumping unit front view.
Fig. 3 is adaptive equalization intelligence reversing pumping unit ballast box top view.
Fig. 4 is adaptive equalization intelligence reversing pumping unit electric control theory figure.
Wherein：1st, actuating unit 2, actuating unit fixed plate 3, guide rail 4, belt 5, upper travel switch 6, frame
7th, bearing diagonal 8, ballast box 9, polished rod eye 10, the next travel switch 11, rod string 12, base 13, bottom plate 14, drive
Dynamic motor 15, decelerator 16, pulley 17, casing.
Embodiment
Fig. 1 ~ 4 are most preferred embodiments of the present utility model, and 1 ~ 4 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
As shown in Figure 1 and 2, adaptive equalization intelligence reversing pumping unit, including the frame 6 being vertically arranged, frame 6 are fixed on
The surface of base 12, base 12 are located at the surface of bottom plate 13.The rear hair of frame 6 is provided with bearing diagonal 7, the one end of bearing diagonal 7 is consolidated
The surface of bottom plate 13 is scheduled on, the other end, which turns forward, is fixed on the rear of frame 6, by setting bearing diagonal 7, substantially increases frame
6 stability.
The top of frame 6 is provided with actuating unit fixed plate 2, is fixed with the upper surface of actuating unit fixed plate 2 dynamic
Force mechanisms 1, by being fixed after polished rod eye 9 with the rod string 11 positioned at the front end of frame 6, the other end bypasses machine for one end of belt 4
It is connected after the actuating unit 1 at the top of frame 6 with the ballast box 8 inside frame 6.It is fixed with the inner vertical of frame 6 more
Bar guide rail 3, ballast box 8 are clamped between the guide rails 3 and can slided up and down along guide rail 3.
Upper travel switch 5 and the next travel switch 10 are respectively arranged with the upper and lower part of the front end face of frame 6, it is upper
Travel switch 5 and the next travel switch 10 are respectively used to detect the movement position of rod string 11, upper travel switch 5
Accessed simultaneously in the control circuit of this adaptive equalization intelligence reversing pumping unit with the contact of the next travel switch 10.
Above-mentioned actuating unit 1 includes motor 14 and decelerator 15, and motor 14 and decelerator 15 are by normal
The bearing block of rule is fixed, and the output shaft of motor 14 is connected with the input shaft of decelerator 15, and decelerator 15 uses roller
Formula decelerator realizes that its outside roller is the output end of decelerator 15, and above-mentioned belt so bypasses the roller of decelerator 15
It is connected respectively with rod string 11 and ballast box 8 afterwards, motor 14 is simultaneously in Access Control circuit.
As shown in figure 3, ballast box 8 includes casing 17, some balancing weights are placed with casing 17, by using different heavy
The balancing weight of amount and rod string 11 carry out weight-matched, thus can be according to the actual conditions in different oil fields to balancing weight weight
Amount is selected so that belt type pumping unit can carry out Proper Match with the actual conditions in oil field, make this adaptive equalization intelligence
The application of energy reversing pumping unit is wider, and the stability to work is stronger.
It is provided with four groups of pulleys 16 on the arranged on left and right sides face of casing 17, it is front and rear on each side to be symmetrically arranged with
Two groups, and each group includes setting up and down two, passes through totally eight pulleys being arranged on 17 left and right two sides of casing
16 realize the clamping of four guide rails 3 corresponding with frame 6 of ballast box 8, and ensure that ballast box 8 can be along guide rail 3 simultaneously
Slide up and down.
The control circuit of this adaptive equalization intelligence reversing pumping unit is as shown in Figure 4：Positive source simultaneously open by stroke in parallel
Close SQ1 normally opened contact SQ1-1, travel switch SQ2 normally opened contact SQ2-1, relay KA3 normally opened contact KA3-3, relay
Device KA1 normally opened contact KA1-3 ~ KA1-4 and normally-closed contact KA1-7 one end.
The normally-closed contact KA1- of normally opened contact SQ1-1 and normally opened contact the SQ2-1 other end while relay KA1 in parallel
1st, normally opened contact KA1-2, relay KA3 normally opened contact KA3-1 and relay KA2 normally opened contact KA2-2 one end；Often
The normally-closed contact KA2-1 and relay of closed contact KA1-1 and normally opened contact the KA3-1 other end while SRE KA2
Power cathode is connected after device KA3 coil；Normally opened contact KA1-2 and normally opened contact the KA2-2 other end simultaneously connect after
Power cathode is connected after electrical equipment KA3 normally-closed contact KA3-2 and relay KA2 coil.
The normally-closed contact KA2- of normally opened contact KA3-3 and normally opened contact the KA1-3 other end while SRE KA2
Power cathode is connected after 3 and relay coil KA1.
The normally opened contact KA1-4 other end parallel-connected induction motorses M1 energization input and relay KA1's simultaneously is normal
Closed contact KA1-6 one end, normally-closed contact KA1-6 other end connection power cathode；The normally-closed contact KA1-7 other end is simultaneously
Parallel-connected induction motorses M1 another energization input and relay KA1 normally opened contacts KA1-5 one end, normally opened contact KA1-5's
The other end connects power cathode.
Travel switch SQ1 and formation switch SQ2 is respectively above-mentioned upper travel switch 5 and the next travel switch 10, electricity
Machine M1 is above-mentioned motor 14.
Specific work process and principle are as follows：
Pass through the weight of balancing weight in the adjustment of weight ballast box 8 of rod string 11 first so that the gross weight of ballast box 8
With the weight balancing of rod string 11.
When needing to be recovered the oil, control circuit is carried out, power supply passes through normally-closed contact after electricity in control circuit
KA1-4 and normally closed KA1-6 realizes the power supply to motor motor 14, and motor 14 starts to rotate（It is defined as rotating forward）, drive
Dynamic motor 14 drives decelerator 15 to rotate after rotating forward, and drives rod string 11 to start by belt 4 after the rotation of decelerator 15
Action（Assuming that rod string 11 is now to be up）.
Triggered when the polished rod eye 9 of rod string 11 and the junction of belt 4 is gone upward at upper travel switch 5, this
When normally opened contact SQ1-1 act and close, relay KA3 wire loop is connected when normally opened contact SQ1-1 is closed, now
Normally opened contact KA3-3 closures in relay KA3, normally opened contact KA3-3 return the power supply of relay KA1 coil after closing
Road is connected, and now the contact action in relay KA1, specific as follows：
Normally opened contact KA1-4 and normally opened contact KA1-5 closures, normally-closed contact KA1-7 and normally-closed contact KA1-6 disconnect, this
When motor 14 access backward voltage, start to invert；
Normally opened contact KA1-3 is closed so that the current supply circuit of relay KA1 coil remains turned on；
Normally opened contact KA1-1 disconnects, but because relay KA3 normally opened contact KA3-1 is closed, so power supply is just
Pole passes through closed normally opened contact SQ1-1, closed normally opened contact KA3-1 and normally-closed contact KA2-1 and power supply
Negative pole forms loop, i.e. the current supply circuit that relay KA3 is kept is connected all the time.
Motor 14 is fallen after inverting by the drive rod string 11 of decelerator 15, when polished rod eye 9 departs from upper row
After Cheng Kaiguan 5, normally opened contact SQ1-1 disconnects, and the current supply circuit of relay KA3 coil is cut off, now in relay KA3
Contact reset, although normally opened contact KA3-3 disconnects, relay KA1 normally opened contact KA1-3 is in closed form
State, therefore relay KA1 coil is in power-up state, motor 14 is inverted always.
When being fallen under under drive of the rod string 11 in motor 14 at the next travel switch 10, polished rod eye 9 by its
Trigger, now normally opened contact SQ2-1 is closed.The current supply circuit of relay KA2 coils is connect after normally-closed contact SQ2-1 closures
It is logical, the normally opened contact KA2-2 closures after relay KA2 triggerings in it, the power-up state of hold-in winding, normally-closed contact KA2-3
Disconnect, the current supply circuit of block system relay KA1 coils, now closed normally opened contact KA1-4 ~ KA1-5 is again off,
Normally-closed contact KA1-6 ~ KA1-7 through disconnection is closed again, and motor 14 is rotated forward again, passes through the band again of decelerator 15
Dynamic rod string 11 rises, and after polished rod eye 9 departs from the next travel switch 10, closed normally opened contact SQ2-1 is again
Disconnect, control loop returns to original state as shown in Figure 4, and so on, makes the up and down motion for realizing rod string 11, together
When the up-down stroke of rod string 11 can be adjusted by adjusting the position of upper travel switch 5 and the next travel switch 10
Section.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from the content of the technical scheme of the utility model, it is real according to technology of the present utility model
Any simple modification, equivalent variations and the remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (8)
1. adaptive equalization intelligence reversing pumping unit, including frame（6）And positioned at frame（6）Outside rod string（11）,
Rod string（11）By actuating unit（1）Drive, it is characterised in that：Actuating unit（1）It is fixed on frame（6）Top, in machine
Frame（6）Be internally provided with the balance weight mechanism slided up and down, belt（4）Pass through actuating unit（1）Respectively connect balance weight mechanism and
Rod string（11）, in frame（6）Outside be additionally provided with for detecting rod string（11）The displacement detecting group of movement position
Part.
2. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：Described displacement detecting group
Part is to be separately positioned on frame（6）The upper travel switch of front end face upper and lower part（5）With the next travel switch（10）.
3. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：Described balance weight mechanism is
Ballast box（8）, ballast box（8）Including casing（17）And it is placed on casing（17）Interior some balancing weights.
4. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：In described frame（6）
Inner vertical be provided with a plurality of guide rail（3）, described balance weight mechanism is installed on guide rail（3）Between, in the outside of balance weight mechanism
It is provided with and guide rail（3）The pulley of cooperation（16）.
5. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：In described frame（6）
Top be provided with actuating unit fixed plate（2）, described actuating unit（1）It is fixed on actuating unit fixed plate（2）Top.
6. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：Described actuating unit bag
Include motor（14）And by motor（14）The decelerator of drive（15）, belt（4）Around decelerator（15）Output
Hold connecting with pumping rod post（11）And balance weight mechanism.
7. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：In described frame（6）
Rear end face on be tiltedly installed with bearing diagonal（7）, bearing diagonal（7）With frame（6）Bottom be also secured to bottom plate（13）On.
8. adaptive equalization intelligence reversing pumping unit according to claim 1, it is characterised in that：In described belt（4）
And rod string（11）Between pass through for trigger bit move detection components polished rod eye（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427684.2U CN206737890U (en) | 2017-04-22 | 2017-04-22 | Adaptive equalization intelligence reversing pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427684.2U CN206737890U (en) | 2017-04-22 | 2017-04-22 | Adaptive equalization intelligence reversing pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737890U true CN206737890U (en) | 2017-12-12 |
Family
ID=60560838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427684.2U Expired - Fee Related CN206737890U (en) | 2017-04-22 | 2017-04-22 | Adaptive equalization intelligence reversing pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206737890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533226A (en) * | 2018-05-22 | 2018-09-14 | 重庆揽飞科技有限公司 | A kind of flexible drawing oil pumping mechanism that can be detected in real time and control plunger effective stroke |
-
2017
- 2017-04-22 CN CN201720427684.2U patent/CN206737890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533226A (en) * | 2018-05-22 | 2018-09-14 | 重庆揽飞科技有限公司 | A kind of flexible drawing oil pumping mechanism that can be detected in real time and control plunger effective stroke |
| CN108533226B (en) * | 2018-05-22 | 2020-03-27 | 重庆揽飞科技有限公司 | Flexible traction oil pumping mechanism capable of detecting and controlling effective stroke of plunger in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180422 |